| Value | Category | Cases | |
|---|---|---|---|
| 0 | 6 |
0.7%
|
|
| 1 | 19 |
2.3%
|
|
| 2 | 157 |
19.2%
|
|
| 3 | 205 |
25.1%
|
|
| 4 | 127 |
15.6%
|
|
| 5 | 83 |
10.2%
|
|
| 6 | 34 |
4.2%
|
|
| 7 | 8 |
1%
|
|
| 8 | 26 |
3.2%
|
|
| 9 | 14 |
1.7%
|
|
| 10 | 35 |
4.3%
|
|
| 11 | 4 |
0.5%
|
|
| 12 | 98 |
12%
|
|
| Sysmiss | 1135 |